Draft Inducer, Replacement, Inlet and Outlet Dia. (In.) 3.87/2.25, Voltage 115/230, 0.90 Amps, 1/50 hp HP, Height (In.) 8 1/8 in, Width (In.) 6 5/16 in, Depth (In.) 5 13/16 in, Designed for Ventilation of Gas Furnace, Construction Material Steel, Agency Compliance UL, CSA, Replaces Miller 303875000, Fits Brand Miller, For Use With Mfr. Model Number 303875000